19855414657

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{3167}}^1$

素因数の和:3589

約数の個数: 32

約数和(自身を含む): 22617391104

約数和(自身を除く): 2761976447

約数列:

[1, 13, 31, 47, 331, 403, 611, 1457, 3167, 4303, 10261, 15557, 18941, 41171, 98177, 133393, 148849, 202241, 482267, 1048277, 1276301, 1935037, 4614319, 6269471, 13627601, 32496587, 49269019, 59986147, 422455631, 640497247, 1527339589, 19855414657]

約数ペア:

[(1, 19855414657), (13, 1527339589), (31, 640497247), (47, 422455631), (331, 59986147), (403, 49269019), (611, 32496587), (1457, 13627601), (3167, 6269471), (4303, 4614319), (10261, 1935037), (15557, 1276301), (18941, 1048277), (41171, 482267), (98177, 202241), (133393, 148849)]